Epson PowerLite 1705c Benutzerhandbuch

1

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our projector needs little maintenance. All you have to do is keep 

the lens clean and periodically clean the air filter and vent. A clogged 
air filter or vent can block ventilation needed to cool the projector.

The only parts you should replace are the lamp and air filter. If any 
other part needs replacing, contact your dealer or a qualified servicer.

This chapter covers the following:

■

Cleaning the lens

■

Cleaning the projector case

■

Cleaning the air filter and vent

■

Replacing the lamp and air filter

■

Transporting the projector

Before you clean any part of 
the projector, turn it off and 
unplug the power cord. 
Never open any cover on the 
projector, except the lamp 
cover. Dangerous electrical 
voltages in the projector can 
injure you severely. Do not 
try to service this product 
yourself, except as specifically 
explained in this User’s 
Guide. Refer all other 
servicing to qualified service 
personnel.